10203340001 has 2 divisors, whose sum is σ = 10203340002. Its totient is φ = 10203340000.

The previous prime is 10203339983. The next prime is 10203340003. The reversal of 10203340001 is 10004330201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8903809600 + 1299530401 = 94360^2 + 36049^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10203340001 is a prime.

It is a Sophie Germain prime.

Together with 10203340003, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (10203340003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5101670000 + 5101670001.

It is an arithmetic number, because the mean of its divisors is an integer number (5101670001).

Almost surely, 2^10203340001 is an apocalyptic number.

It is an amenable number.

10203340001 is a deficient number, since it is larger than the sum of its proper divisors (1).

10203340001 is an equidigital number, since it uses as much as digits as its factorization.

10203340001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 10203340001 its reverse (10004330201), we get a palindrome (20207670202).

The spelling of 10203340001 in words is "ten billion, two hundred three million, three hundred forty thousand, one".